228465144

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6909

約数の個数: 64

約数和(自身を含む): 638762400

約数和(自身を除く): 410297256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 6737, 8478, 11304, 13474, 16956, 20211, 26948, 33912, 40422, 53896, 60633, 80844, 121266, 161688, 181899, 242532, 363798, 485064, 727596, 1057709, 1455192, 2115418, 3173127, 4230836, 6346254, 8461672, 9519381, 12692508, 19038762, 25385016, 28558143, 38077524, 57116286, 76155048, 114232572, 228465144]

約数ペア:

[(1, 228465144), (2, 114232572), (3, 76155048), (4, 57116286), (6, 38077524), (8, 28558143), (9, 25385016), (12, 19038762), (18, 12692508), (24, 9519381), (27, 8461672), (36, 6346254), (54, 4230836), (72, 3173127), (108, 2115418), (157, 1455192), (216, 1057709), (314, 727596), (471, 485064), (628, 363798), (942, 242532), (1256, 181899), (1413, 161688), (1884, 121266), (2826, 80844), (3768, 60633), (4239, 53896), (5652, 40422), (6737, 33912), (8478, 26948), (11304, 20211), (13474, 16956)]